ISRC BRQQI1900003
Verified recording
BRQQI1900003 is “Sei Lá Mangueira” by Maria Bethânia,
registered on the CopyrightChains blockchain with CopyrightID
0x8a80ed860e508c1ee967253358c88e53d98faa6207a10fdd77658bbd642518d4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQQI1900003.
Recording identifiers
- ISRC
- BRQQI1900003
- Title
- Sei Lá Mangueira
- Artist
- Maria Bethânia
- CopyrightID (CopyrightChains transaction hash)
0x8a80ed860e508c1ee967253358c88e53d98faa6207a10fdd77658bbd642518d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:cf6bc13e3d1024ee2bcfbeffbd0a274971c57dd5a6b00b2cafa6d81099e858c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRQQI1900003
- Bitcoin block existence check
- https://blockstream.info/api/block/953515